80770260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36383}}^1$

素因数の和:36432

約数の個数: 48

約数和(自身を含む): 232275456

約数和(自身を除く): 151505196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 36383, 72766, 109149, 145532, 181915, 218298, 363830, 436596, 545745, 727660, 1091490, 1346171, 2182980, 2692342, 4038513, 5384684, 6730855, 8077026, 13461710, 16154052, 20192565, 26923420, 40385130, 80770260]

約数ペア:

[(1, 80770260), (2, 40385130), (3, 26923420), (4, 20192565), (5, 16154052), (6, 13461710), (10, 8077026), (12, 6730855), (15, 5384684), (20, 4038513), (30, 2692342), (37, 2182980), (60, 1346171), (74, 1091490), (111, 727660), (148, 545745), (185, 436596), (222, 363830), (370, 218298), (444, 181915), (555, 145532), (740, 109149), (1110, 72766), (2220, 36383)]